899406796 has 12 divisors (see below), whose sum is σ = 1574353648. Its totient is φ = 449591472.

The previous prime is 899406787. The next prime is 899406799. The reversal of 899406796 is 697604998.

It is a self number, because there is not a number n which added to its sum of digits gives 899406796.

It is not an unprimeable number, because it can be changed into a prime (899406799) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8376 + ... + 43231.

Almost surely, 2^899406796 is an apocalyptic number.

It is an amenable number.

899406796 is a deficient number, since it is larger than the sum of its proper divisors (674946852).

899406796 is a wasteful number, since it uses less digits than its factorization.

899406796 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55968 (or 55966 counting only the distinct ones).

The product of its (nonzero) digits is 5878656, while the sum is 58.

The square root of 899406796 is about 29990.1116370046. Note that the first 3 decimals coincide. The cubic root of 899406796 is about 965.2772149600.

The spelling of 899406796 in words is "eight hundred ninety-nine million, four hundred six thousand, seven hundred ninety-six".